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Mersana Therapeutics shares owned by Seaward Management Limited Partnership

Quarter-by-quarter ownership of Mersana Therapeutics (MRSN) shares owned by Seaward Management Limited Partnership from 13F filings

Historical chart of Seaward Management Limited Partnership investment in Mersana Therapeutics

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All positions including Mersana Therapeutics held by Seaward Management Limited Partnership consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mersana Therapeutics by Seaward Management Limited Partnership

Quarter filed Position value Share count Share price at filing
2024-09-30 $45k 24k 1.89
2024-06-30 $47k 24k 2.01
2024-03-31 $105k 24k 4.48
2023-12-31 $55k 24k 2.32
2023-09-30 $30k 24k 1.27
2023-06-30 $77k 24k 3.29
2023-03-31 $97k 24k 4.11
2022-12-31 $138k 24k 5.86
2022-09-30 $159k 24k 6.76
2022-06-30 $109k 24k 4.62
2022-03-31 $94k 24k 4.00
2021-12-31 $146k 24k 6.21
2021-09-30 $222k 24k 9.44
2021-06-30 $320k 24k 13.60
2021-03-31 $381k 24k 16.19
2020-12-31 $626k 24k 26.61
2020-09-30 $438k 24k 18.62
2020-06-30 $551k 24k 23.42
2020-03-31 $137k 24k 5.82
2019-12-31 $135k 24k 5.74
2019-09-30 $37k 24k 1.57
2019-06-30 $95k 24k 4.04
2019-03-31 $123k 24k 5.23
2018-12-31 $95k 24k 4.04
2018-09-30 $235k 24k 9.99
2018-06-30 $420k 24k 17.85
2018-03-31 $371k 24k 15.77